Tools & Wizards About Us
nicolaskuttler.com screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 74

    SEO

    Google-friendlier than
    32% of websites

nicolaskuttler.com

Blog – Nicolas Kuttler

Page Load Speed

2 sec in total

First Response

290 ms

Resources Loaded

1.6 sec

Page Rendered

112 ms

nicolaskuttler.com screenshot

About Website

Welcome to nicolaskuttler.com homepage info - get ready to check Nicolas Kuttler best content right away, or after learning these important things about nicolaskuttler.com

Visit nicolaskuttler.com

Key Findings

We analyzed Nicolaskuttler.com page load time and found that the first response time was 290 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

nicolaskuttler.com performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

95/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

nicolaskuttler.com

290 ms

155 ms

cfdf57c6e0c7.css

90 ms

6107e5561029.js

172 ms

de.69dd89c9cee1.png

162 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 8% of them (1 request) were addressed to the original Nicolaskuttler.com, 58% (7 requests) were made to Kuttler.eu and 17% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (424 ms) relates to the external source Kuttler.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.1 kB (9%)

Content Size

174.2 kB

After Optimization

159.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nicolaskuttler.com main page is 174.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 134.5 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 5.7 kB

  • Original 8.2 kB
  • After minification 5.9 kB
  • After compression 2.5 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 2.4 kB, which is 29% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 5.7 kB or 70% of the original size.

Image Optimization

-1%

Potential reduce by 2.0 kB

  • Original 134.5 kB
  • After minification 132.5 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Nicolas Kuttler images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 593 B

  • Original 21.9 kB
  • After minification 21.9 kB
  • After compression 21.3 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-70%

Potential reduce by 6.7 kB

  • Original 9.6 kB
  • After minification 9.6 kB
  • After compression 2.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Nicolaskuttler.com needs all CSS files to be minified and compressed as it can save up to 6.7 kB or 70% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nicolas Kuttler. According to our analytics all requests are already optimized.

Network Requests Diagram

nicolaskuttler.com

nicolaskuttler.com

290 ms

155 ms

cfdf57c6e0c7.css

cfdf57c6e0c7.css

90 ms

6107e5561029.js

6107e5561029.js

172 ms

de.69dd89c9cee1.png

de.69dd89c9cee1.png

162 ms

Gear_wheel_2013.png

Gear_wheel_2013.png

342 ms

war-on-bad-design-browser-alt_2013.png

war-on-bad-design-browser-alt_2013.png

423 ms

OnLamp_2013.png

OnLamp_2013.png

424 ms

analytics.js

analytics.js

24 ms

collect

collect

11 ms

collect

collect

58 ms

ga-audiences

ga-audiences

41 ms

Accessibility Review

nicolaskuttler.com accessibility score

89

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

nicolaskuttler.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

nicolaskuttler.com SEO score

74

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Document doesn't have a valid hreflang

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nicolaskuttler.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nicolaskuttler.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

nicolaskuttler.com

Open Graph description is not detected on the main page of Nicolas Kuttler. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: